■4. When using a field network adapter unit
A field network adapter unit can be installed in any position (1st to 3rd stage) of the extension interface.
However, at the top of the field network adapter unit, you will not be able to mount the each communication unit.
Example: Installing a field network adapter unit
■5. When using the sound output unit or external I/O unit
The sound output unit or external I/O unit can be installed in any position (1st to 3rd stage) of the extension interface.
Example: When installing a sound output unit
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1.3 Option Devices for the Respective Connection
Field network
adapter unit
Communication
unit
Communication
unit
Field network adapter unit
Communication
unit
Sound output
unit
Field network
adapter unit
Communication
unit
Sound output
unit
Communication
unit